Hayden Trent Sobas

Implement a Four-Dimensional CT (4DCT) procedure using a QUASAR™ Respiratory Motion Platform and a custom sphere phantom to quantitatively evaluate the volumetric reconstruction accuracy and spatial location tracking precision of 4DCT acquisitions.

This study developed an AI model to distinguish anatomical changes and quantify variations in patient alignment on cone beam computed tomography (CBCT) images between fractions of external beam radiation therapy treatments.